A Iraqi gang based in Detroit that traffics drugs from Phoenix and San Diego to Michigan. The Chaldean mafia, formed in the 1980s, is predominantly made up of ethnic Iraqi Christians. Also known as the Chaldean Organized Crime Syndicate.

Reuben: "I don't get why there are so many Chaldeans living in El Cajon"!

Liz: "Yeah, tell me about it! When the Chaldean Mafia first gained notoriety back in the '80's, Seven mile and Woodward in Detroit was called "little Iraq" in the press. Maybe that is the reason"?

Sam: "Yeah well they just arrested 60 bros at this social club in El Cajon...Maryam Athra! Damn what is this world coming to...where is my cell i gotta text my cousin"!!